ES2341902T3 - Metodo y aparato receptor para determinar un valor de correlacion considerando una coreccion de frecuencia. - Google Patents

Metodo y aparato receptor para determinar un valor de correlacion considerando una coreccion de frecuencia. Download PDF

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Publication number
ES2341902T3
ES2341902T3 ES07022044T ES07022044T ES2341902T3 ES 2341902 T3 ES2341902 T3 ES 2341902T3 ES 07022044 T ES07022044 T ES 07022044T ES 07022044 T ES07022044 T ES 07022044T ES 2341902 T3 ES2341902 T3 ES 2341902T3
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ES
Spain
Prior art keywords
frequency
correction
sequence
code element
frequencies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES07022044T
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English (en)
Spanish (es)
Inventor
Ion Suberviola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES2341902T3 publication Critical patent/ES2341902T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Circuits Of Receivers In General (AREA)
ES07022044T 2007-11-13 2007-11-13 Metodo y aparato receptor para determinar un valor de correlacion considerando una coreccion de frecuencia. Active ES2341902T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07022044A EP2061157B1 (de) 2007-11-13 2007-11-13 Verfahren und Empfängervorrichtung zur Bestimmung eines Korrelationswertes unter Berücksichtigung von Frequenzkorrektur

Publications (1)

Publication Number Publication Date
ES2341902T3 true ES2341902T3 (es) 2010-06-29

Family

ID=39321468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07022044T Active ES2341902T3 (es) 2007-11-13 2007-11-13 Metodo y aparato receptor para determinar un valor de correlacion considerando una coreccion de frecuencia.

Country Status (7)

Country Link
US (1) US8503511B2 (de)
EP (1) EP2061157B1 (de)
AT (1) ATE463889T1 (de)
CA (1) CA2668960C (de)
DE (1) DE602007005816D1 (de)
ES (1) ES2341902T3 (de)
WO (1) WO2009062569A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120195401A1 (en) * 2011-02-01 2012-08-02 Neal Becker System and method for correlating received signal over time and frequency
US8805038B2 (en) * 2011-06-30 2014-08-12 National Taiwan University Longitudinal image registration algorithm for infrared images for chemotherapy response monitoring and early detection of breast cancers
TWI462539B (zh) * 2012-03-06 2014-11-21 Mstar Semiconductor Inc 頻率校正方法
US9977131B2 (en) * 2013-10-14 2018-05-22 etherwhere Corporation Fast fix using perfect reference in a satellite-based positioning system
CN105871433A (zh) * 2016-03-29 2016-08-17 桂林电子科技大学 一种基于高速移动通信的虚拟阵列天线信号产生方法
CN105974447B (zh) * 2016-06-06 2018-09-11 北京邮电大学 Boc调制信号的处理方法及装置
WO2018064812A1 (en) * 2016-10-08 2018-04-12 Huawei Technologies Co., Ltd. System and method for pilot data detection using correlation peak tracking
CN111224908B (zh) * 2018-11-26 2023-03-24 展讯通信（上海）有限公司 信号序列的检测方法及装置、存储介质、终端

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6195328B1 (en) 1998-04-15 2001-02-27 The United States Of America As Represented By The Secretary Of The Air Force Block adjustment of synchronizing signal for phase-coded signal tracking
US6952440B1 (en) * 2000-04-18 2005-10-04 Sirf Technology, Inc. Signal detector employing a Doppler phase correction system
US7120191B2 (en) * 2001-12-12 2006-10-10 Nokia Corporation Method and apparatus for acquiring a ranging signal of a positioning system
JP3697714B2 (ja) * 2003-01-15 2005-09-21 ソニー株式会社 通信装置及び通信方法
EP1722487B1 (de) 2005-05-11 2011-07-06 Nordnav Technologies AB Spreizspektrumkorrelator
US7630428B2 (en) 2005-07-28 2009-12-08 Itt Manufacturing Enterprises, Inc. Fast digital carrier frequency error estimation algorithm using synchronization sequence

Also Published As

Publication number Publication date
WO2009062569A1 (en) 2009-05-22
ATE463889T1 (de) 2010-04-15
EP2061157A1 (de) 2009-05-20
US8503511B2 (en) 2013-08-06
CA2668960A1 (en) 2009-05-22
US20100172448A1 (en) 2010-07-08
CA2668960C (en) 2016-07-05
EP2061157B1 (de) 2010-04-07
DE602007005816D1 (de) 2010-05-20

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